硅烷化
石墨
表面改性
吸附
硅烷
化学
碳纤维
氧气
无机化学
有机化学
化学工程
材料科学
催化作用
物理化学
复合材料
复合数
工程类
作者
Hilmi Buqa,Ch. Grogger,Marco Vinicio Santis Alvarez,Jürgen Besenhard,Martin Winter
标识
DOI:10.1016/s0378-7753(01)00524-9
摘要
Graphite surface modification by silylation in nonaqueous solution has been examined. Silane coupling with hydroxyl-containing carbon surface species, such as hydroxyl-groups and adsorbed water is assumed to be the main surface reaction introduced by this modification treatment. In terms of reduced irreversible charge losses, best results were obtained when graphites pre-oxidized in oxygen atmosphere at elevated temperatures have been silylated.
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